Senior Java Developer

About the Company

At Avaron, you get the security of permanent employment combined with the variety of working at different customers. We place specialists across everything from tech, IT and industry to project management and business support – and whatever the assignment, you have a consultant manager who is there for you and your development.

About the Role

You will help build and evolve scalable microservices in a modern engineering environment where quality, speed, and long-term maintainability all matter. The role combines hands-on development with technical leadership, giving you the chance to shape architecture, drive key decisions, and support a strong engineering culture.

This is a great opportunity for you if you enjoy owning complex services end to end and want real influence over technical direction in a cloud-native setup.

Job Description

• You will design, build, and maintain scalable Java and Spring Boot microservices.
• You will lead end-to-end delivery across development, testing, CI/CD, deployment, monitoring, and production support.
• You will collaborate with product, architecture, and engineering teams to drive technical decisions and resolve risks.
• You will take ownership of complex services or domains with minimal guidance.
• You will mentor other engineers and contribute to engineering standards.
• You will make pragmatic architectural decisions that balance speed, quality, scalability, and business impact.

Requirements

• 6–9+ years’ hands-on software engineering experience.
• Strong experience with Java 17+, Spring Boot, and Spring Framework.
• Solid background in microservices and cloud-native architecture.
• Experience with Docker, Kubernetes, and CI/CD or continuous deployment.
• Experience with SQL and NoSQL databases such as PostgreSQL or Cosmos DB.
• Good understanding of testing strategy, TDD, integration testing, and performance testing.
• Ability to work independently and take ownership of technically complex areas.

What We Offer

• Permanent employment at Avaron AB
• Occupational pension
• Wellness allowance of SEK 5,000 per year

Application

Selections are made on an ongoing basis – apply as soon as you can.